X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipitem.cpp;h=ef46cbaebe92f8c1b9f071abecd134bdf9645d44;hb=a31b56a148d40ac6757ef95245dc259cd79cfa57;hp=1cf8ea44c802e1247539537af54c0e5c0a4f6481;hpb=e6dda4318c12d8a3ed32b49bcabca0bac8f5d04c;p=kdenlive diff --git a/src/clipitem.cpp b/src/clipitem.cpp index 1cf8ea44..ef46cbae 100644 --- a/src/clipitem.cpp +++ b/src/clipitem.cpp @@ -23,556 +23,983 @@ #include #include #include - +#include +#include +#include +#include #include -#include - #include "clipitem.h" +#include "customtrackview.h" #include "renderer.h" +#include "docclipbase.h" +#include "transition.h" +#include "events.h" #include "kdenlivesettings.h" +#include "kthumb.h" + +ClipItem::ClipItem(DocClipBase *clip, ItemInfo info, double scale, double fps) + : AbstractClipItem(info, QRectF(), fps), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), m_effectsCounter(1), audioThumbWasDrawn(false), m_opacity(1.0), m_timeLine(0), m_thumbsRequested(0), m_startFade(0), m_endFade(0), m_hover(false), m_selectedEffect(-1) { + QRectF rect((double) info.startPos.frames(fps) * scale, (double)(info.track * KdenliveSettings::trackheight() + 1), (double)(info.endPos - info.startPos).frames(fps) * scale, (double)(KdenliveSettings::trackheight() - 1)); + setRect(rect); + + m_clipName = clip->name(); + m_producer = clip->getId(); + m_clipType = clip->clipType(); + m_cropStart = info.cropStart; + m_maxDuration = clip->maxDuration(); + setAcceptDrops(true); + audioThumbReady = clip->audioThumbCreated(); + + /* + m_cropStart = xml.attribute("in", 0).toInt(); + m_maxDuration = xml.attribute("duration", 0).toInt(); + if (m_maxDuration == 0) m_maxDuration = xml.attribute("out", 0).toInt() - m_cropStart; + + if (duration != -1) m_cropDuration = duration; + else m_cropDuration = m_maxDuration;*/ + + + setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); + setAcceptsHoverEvents(true); + connect(this , SIGNAL(prepareAudioThumb(double, QPainterPath, int, int, int)) , this, SLOT(slotPrepareAudioThumb(double, QPainterPath, int, int, int))); + + setBrush(QColor(141, 166, 215)); + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) { + m_hasThumbs = true; + connect(this, SIGNAL(getThumb(int, int)), clip->thumbProducer(), SLOT(extractImage(int, int))); + connect(clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap))); + connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + QTimer::singleShot(300, this, SLOT(slotFetchThumbs())); + + startThumbTimer = new QTimer(this); + startThumbTimer->setSingleShot(true); + connect(startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb())); + endThumbTimer = new QTimer(this); + endThumbTimer->setSingleShot(true); + connect(endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb())); + } else if (m_clipType == COLOR) { + QString colour = clip->getProperty("colour"); + colour = colour.replace(0, 2, "#"); + setBrush(QColor(colour.left(7))); + } else if (m_clipType == IMAGE || m_clipType == TEXT) { + m_startPix = KThumb::getImage(KUrl(clip->getProperty("resource")), (int)(50 * KdenliveSettings::project_display_ratio()), 50); + m_endPix = m_startPix; + } else if (m_clipType == AUDIO) { + connect(clip, SIGNAL(gotAudioData()), this, SLOT(slotGotAudioData())); + } +} -ClipItem::ClipItem(DocClipBase *clip, int track, int startpos, const QRectF & rect, int duration) - : QGraphicsRectItem(rect), m_clip(clip), m_resizeMode(NONE), m_grabPoint(0), m_maxTrack(0), m_track(track), m_startPos(startpos), m_hasThumbs(false), startThumbTimer(NULL), endThumbTimer(NULL), m_startFade(0), m_endFade(0), m_effectsCounter(0) -{ - //setToolTip(name); - kDebug()<<"******* CREATING NEW TML CLIP, DUR: "<toXML(); - m_clipName = clip->name(); - m_producer = clip->getId(); - m_clipType = clip->clipType(); - m_cropStart = 0; - m_maxDuration = duration; - if (duration != -1) m_cropDuration = duration; - else m_cropDuration = m_maxDuration; -/* - m_cropStart = xml.attribute("in", 0).toInt(); - m_maxDuration = xml.attribute("duration", 0).toInt(); - if (m_maxDuration == 0) m_maxDuration = xml.attribute("out", 0).toInt() - m_cropStart; +ClipItem::~ClipItem() { + if (startThumbTimer) delete startThumbTimer; + if (endThumbTimer) delete endThumbTimer; +} - if (duration != -1) m_cropDuration = duration; - else m_cropDuration = m_maxDuration;*/ +ClipItem *ClipItem::clone(double scale) const { + ClipItem *duplicate = new ClipItem(m_clip, info(), scale, m_fps); + duplicate->setEffectList(m_effectList); + return duplicate; +} +void ClipItem::setEffectList(const EffectsList effectList) { + //m_effectList = effectList.clone(); +} - setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemClipsChildrenToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); +int ClipItem::selectedEffectIndex() const { + return m_selectedEffect; +} - setBrush(QColor(100, 100, 150)); - if (m_clipType == VIDEO || m_clipType == AV) { - m_hasThumbs = true; - connect(this, SIGNAL(getThumb(int, int)), clip->thumbProducer(), SLOT(extractImage(int, int))); - connect(clip->thumbProducer(), SIGNAL(thumbReady(int, QPixmap)), this, SLOT(slotThumbReady(int, QPixmap))); - QTimer::singleShot(300, this, SLOT(slotFetchThumbs())); +void ClipItem::initEffect(QDomElement effect) { + // the kdenlive_ix int is used to identify an effect in mlt's playlist, should + // not be changed + if (effect.attribute("kdenlive_ix").toInt() == 0) + effect.setAttribute("kdenlive_ix", QString::number(effectsCounter())); + // init keyframes if required + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && e.attribute("type") == "keyframe") { + QString def = e.attribute("default"); + // Effect has a keyframe type parameter, we need to set the values + if (e.attribute("keyframes").isEmpty()) { + e.setAttribute("keyframes", QString::number(m_cropStart.frames(m_fps)) + ":" + def + ";" + QString::number((m_cropStart + m_cropDuration).frames(m_fps)) + ":" + def); + //kDebug() << "///// EFFECT KEYFRAMES INITED: " << e.attribute("keyframes"); + break; + } + } + } +} - startThumbTimer = new QTimer(this); - startThumbTimer->setSingleShot(true); - connect(startThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetStartThumb())); - endThumbTimer = new QTimer(this); - endThumbTimer->setSingleShot(true); - connect(endThumbTimer, SIGNAL(timeout()), this, SLOT(slotGetEndThumb())); +void ClipItem::setKeyframes(const int ix, const QString keyframes) { + QDomElement effect = effectAt(ix); + if (effect.attribute("disabled") == "1") return; + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && e.attribute("type") == "keyframe") { + e.setAttribute("keyframes", keyframes); + if (ix == m_selectedEffect) { + m_keyframes.clear(); + double max = e.attribute("max").toDouble(); + double min = e.attribute("min").toDouble(); + m_keyframeFactor = 100.0 / (max - min); + m_keyframeDefault = e.attribute("default").toDouble(); + // parse keyframes + QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts); + foreach(QString str, keyframes) { + int pos = str.section(":", 0, 0).toInt(); + double val = str.section(":", 1, 1).toDouble(); + m_keyframes[pos] = val; + } + update(); + return; + } + break; + } + } +} - } - else if (m_clipType == COLOR) { - QString colour = m_xml.attribute("colour"); - colour = colour.replace(0, 2, "#"); - setBrush(QColor(colour.left(7))); - } - else if (m_clipType == IMAGE) { - m_startPix = KThumb::getImage(KUrl(m_xml.attribute("resource")), 50 * KdenliveSettings::project_display_ratio(), 50); - } + +void ClipItem::setSelectedEffect(const int ix) { + m_selectedEffect = ix; + QDomElement effect = effectAt(m_selectedEffect); + QDomNodeList params = effect.elementsByTagName("parameter"); + if (effect.attribute("disabled") != "1") + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && e.attribute("type") == "keyframe") { + m_keyframes.clear(); + double max = e.attribute("max").toDouble(); + double min = e.attribute("min").toDouble(); + m_keyframeFactor = 100.0 / (max - min); + m_keyframeDefault = e.attribute("default").toDouble(); + // parse keyframes + QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts); + foreach(QString str, keyframes) { + int pos = str.section(":", 0, 0).toInt(); + double val = str.section(":", 1, 1).toDouble(); + m_keyframes[pos] = val; + } + update(); + return; + } + } + if (!m_keyframes.isEmpty()) { + m_keyframes.clear(); + update(); + } } +QString ClipItem::keyframes(const int index) { + QString result; + QDomElement effect = effectAt(index); + QDomNodeList params = effect.elementsByTagName("parameter"); -ClipItem::~ClipItem() -{ - if (startThumbTimer) delete startThumbTimer; - if (endThumbTimer) delete endThumbTimer; + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && e.attribute("type") == "keyframe") { + result = e.attribute("keyframes"); + break; + } + } + return result; +} + +void ClipItem::updateKeyframeEffect() { + // regenerate xml parameter from the clip keyframes + QDomElement effect = effectAt(m_selectedEffect); + if (effect.attribute("disabled") == "1") return; + QDomNodeList params = effect.elementsByTagName("parameter"); + + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull() && e.attribute("type") == "keyframe") { + QString keyframes; + if (m_keyframes.count() > 1) { + QMap::const_iterator i = m_keyframes.constBegin(); + double x1; + double y1; + while (i != m_keyframes.constEnd()) { + keyframes.append(QString::number(i.key()) + ":" + QString::number(i.value()) + ";"); + ++i; + } + } + // Effect has a keyframe type parameter, we need to set the values + //kDebug() << "::::::::::::::: SETTING EFFECT KEYFRAMES: " << keyframes; + e.setAttribute("keyframes", keyframes); + break; + } + } } -void ClipItem::slotFetchThumbs() -{ - emit getThumb(m_cropStart, m_cropStart + m_cropDuration); +QDomElement ClipItem::selectedEffect() { + if (m_selectedEffect == -1 || m_effectList.isEmpty()) return QDomElement(); + return effectAt(m_selectedEffect); } -void ClipItem::slotGetStartThumb() -{ - emit getThumb(m_cropStart, -1); +void ClipItem::resetThumbs() { + slotFetchThumbs(); + audioThumbCachePic.clear(); } -void ClipItem::slotGetEndThumb() -{ - emit getThumb(-1, m_cropStart + m_cropDuration); + +void ClipItem::refreshClip() { + m_maxDuration = m_clip->maxDuration(); + if (m_clipType == VIDEO || m_clipType == AV || m_clipType == SLIDESHOW) slotFetchThumbs(); + else if (m_clipType == COLOR) { + QString colour = m_clip->getProperty("colour"); + colour = colour.replace(0, 2, "#"); + setBrush(QColor(colour.left(7))); + } else if (m_clipType == IMAGE || m_clipType == TEXT) { + m_startPix = KThumb::getImage(KUrl(m_clip->getProperty("resource")), (int)(50 * KdenliveSettings::project_display_ratio()), 50); + m_endPix = m_startPix; + } } -void ClipItem::slotThumbReady(int frame, QPixmap pix) -{ - if (frame == m_cropStart) m_startPix = pix; - else m_endPix = pix; - update(); +void ClipItem::slotFetchThumbs() { + m_thumbsRequested += 2; + emit getThumb((int)m_cropStart.frames(m_fps), (int)(m_cropStart + m_cropDuration).frames(m_fps)); } -int ClipItem::type () const -{ - return 70000; +void ClipItem::slotGetStartThumb() { + m_thumbsRequested++; + emit getThumb((int)m_cropStart.frames(m_fps), -1); } -DocClipBase *ClipItem::baseClip() -{ - return m_clip; +void ClipItem::slotGetEndThumb() { + m_thumbsRequested++; + emit getThumb(-1, (int)(m_cropStart + m_cropDuration).frames(m_fps)); } -QDomElement ClipItem::xml() const -{ - return m_xml; +void ClipItem::slotThumbReady(int frame, QPixmap pix) { + if (m_thumbsRequested == 0) return; + if (frame == m_cropStart.frames(m_fps)) { + m_startPix = pix; + QRectF r = boundingRect(); + r.setRight(pix.width() + 2); + update(r); + } else { + m_endPix = pix; + QRectF r = boundingRect(); + r.setLeft(r.right() - pix.width() - 2); + update(r); + } + m_thumbsRequested--; } -int ClipItem::clipType() -{ - return m_clipType; +void ClipItem::slotGotAudioData() { + audioThumbReady = true; + if (m_clipType == AV) { + QRectF r = boundingRect(); + r.setTop(r.top() + r.height() / 2 - 1); + update(r); + } else update(); } -QString ClipItem::clipName() -{ - return m_clipName; +int ClipItem::type() const { + return AVWIDGET; } -int ClipItem::clipProducer() -{ - return m_producer; +DocClipBase *ClipItem::baseClip() const { + return m_clip; } -int ClipItem::maxDuration() -{ - return m_maxDuration; +QDomElement ClipItem::xml() const { + return m_clip->toXML(); } -int ClipItem::duration() -{ - return m_cropDuration; +int ClipItem::clipType() const { + return m_clipType; } -int ClipItem::startPos() -{ - return m_startPos; +QString ClipItem::clipName() const { + return m_clipName; } -int ClipItem::cropStart() -{ - return m_cropStart; +int ClipItem::clipProducer() const { + return m_producer; } -int ClipItem::endPos() -{ - return m_startPos + m_cropDuration; +void ClipItem::flashClip() { + if (m_timeLine == 0) { + m_timeLine = new QTimeLine(750, this); + m_timeLine->setCurveShape(QTimeLine::EaseInOutCurve); + connect(m_timeLine, SIGNAL(valueChanged(qreal)), this, SLOT(animate(qreal))); + } + m_timeLine->start(); +} + +void ClipItem::animate(qreal value) { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); } -// virtual - void ClipItem::paint(QPainter *painter, - const QStyleOptionGraphicsItem *option, - QWidget *widget) - { +// virtual +void ClipItem::paint(QPainter *painter, + const QStyleOptionGraphicsItem *option, + QWidget *) { + painter->setOpacity(m_opacity); + QBrush paintColor = brush(); + if (isSelected()) paintColor = QBrush(QColor(79, 93, 121)); QRectF br = rect(); - painter->setRenderHints(QPainter::Antialiasing); - QPainterPath roundRectPathUpper,roundRectPathLower; - double roundingY = 20; - double roundingX = 20; - double offset = 1; + double scale = br.width() / m_cropDuration.frames(m_fps); + + // kDebug()<<"/// EXPOSED RECT: "<exposedRect.x()<<" X "<exposedRect.right(); + + int startpixel = (int)option->exposedRect.x() - rect().x(); + + if (startpixel < 0) + startpixel = 0; + int endpixel = (int)option->exposedRect.right(); + if (endpixel < 0) + endpixel = 0; + + //painter->setRenderHints(QPainter::Antialiasing); + + QPainterPath roundRectPathUpper = upperRectPart(br), roundRectPathLower = lowerRectPart(br); painter->setClipRect(option->exposedRect); - if (roundingX > br.width() / 2) roundingX = br.width() / 2; - //kDebug()<<"-----PAINTING, SCAL: "<setClipPath(roundRectPathUpper.united(roundRectPathLower), Qt::IntersectClip); - //painter->fillPath(roundRectPath, brush()); //, QBrush(QColor(Qt::red))); - painter->fillRect(br, brush()); - //painter->fillRect(QRectF(br.x() + br.width() - m_endPix.width(), br.y(), m_endPix.width(), br.height()), QBrush(QColor(Qt::black))); + // build path around clip + QPainterPath resultClipPath = roundRectPathUpper.united(roundRectPathLower); + painter->fillPath(resultClipPath, paintColor); + + painter->setClipPath(resultClipPath, Qt::IntersectClip); // draw thumbnails - if (!m_startPix.isNull()) { - if (m_clipType == IMAGE) { - painter->drawPixmap(QPointF(br.x() + br.width() - m_startPix.width(), br.y()), m_startPix); - QLineF l(br.x() + br.width() - m_startPix.width(), br.y(), br.x() + br.width() - m_startPix.width(), br.y() + br.height()); - painter->drawLine(l); - } else { - painter->drawPixmap(QPointF(br.x() + br.width() - m_endPix.width(), br.y()), m_endPix); - QLineF l(br.x() + br.width() - m_endPix.width(), br.y(), br.x() + br.width() - m_endPix.width(), br.y() + br.height()); - painter->drawLine(l); - } - - painter->drawPixmap(QPointF(br.x(), br.y()), m_startPix); - QLineF l2(br.x() + m_startPix.width(), br.y(), br.x() + m_startPix.width(), br.y() + br.height()); - painter->drawLine(l2); + if (!m_startPix.isNull() && KdenliveSettings::videothumbnails()) { + if (m_clipType == IMAGE) { + painter->drawPixmap(QPointF(br.right() - m_startPix.width(), br.y()), m_startPix); + QLine l(br.right() - m_startPix.width(), br.y(), br.right() - m_startPix.width(), br.y() + br.height()); + painter->drawLine(l); + } else { + painter->drawPixmap(QPointF(br.right() - m_endPix.width(), br.y()), m_endPix); + QLine l(br.right() - m_endPix.width(), br.y(), br.right() - m_endPix.width(), br.y() + br.height()); + painter->drawLine(l); + } + + painter->drawPixmap(QPointF(br.x(), br.y()), m_startPix); + QLine l2(br.x() + m_startPix.width(), br.y(), br.x() + m_startPix.width(), br.y() + br.height()); + painter->drawLine(l2); + } + + // draw audio thumbnails + if (KdenliveSettings::audiothumbnails() && ((m_clipType == AV && option->exposedRect.bottom() > (br.y() + br.height() / 2)) || m_clipType == AUDIO) && audioThumbReady) { + + QPainterPath path = m_clipType == AV ? roundRectPathLower : resultClipPath; + if (m_clipType == AV) painter->fillPath(path, QBrush(QColor(200, 200, 200, 140))); + + int channels = baseClip()->getProperty("channels").toInt(); + if (scale != framePixelWidth) + audioThumbCachePic.clear(); + emit prepareAudioThumb(scale, path, startpixel, endpixel + 200, channels);//200 more for less missing parts before repaint after scrolling + int cropLeft = (int)((m_cropStart).frames(m_fps) * scale); + for (int startCache = startpixel - startpixel % 100; startCache < endpixel + 300;startCache += 100) { + if (audioThumbCachePic.contains(startCache) && !audioThumbCachePic[startCache].isNull()) + painter->drawPixmap((int)(roundRectPathUpper.united(roundRectPathLower).boundingRect().x() + startCache - cropLeft), (int)(path.boundingRect().y()), audioThumbCachePic[startCache]); + } + } + + // draw markers + QList < CommentedTime > markers = baseClip()->commentedSnapMarkers(); + QList < CommentedTime >::Iterator it = markers.begin(); + GenTime pos; + double framepos; + const int markerwidth = 4; + QBrush markerBrush; + markerBrush = QBrush(QColor(120, 120, 0, 100)); + QPen pen = painter->pen(); + pen.setColor(QColor(255, 255, 255, 200)); + pen.setStyle(Qt::DotLine); + painter->setPen(pen); + for (; it != markers.end(); ++it) { + pos = (*it).time() - cropStart(); + if (pos > GenTime()) { + if (pos > duration()) break; + framepos = scale * pos.frames(m_fps); + QLineF l(br.x() + framepos, br.y() + 5, br.x() + framepos, br.y() + br.height() - 5); + painter->drawLine(l); + if (KdenliveSettings::showmarkers()) { + const QRectF txtBounding = painter->boundingRect(br.x() + framepos + 1, br.y() + 10, br.width() - framepos - 2, br.height() - 10, Qt::AlignLeft | Qt::AlignTop, " " + (*it).comment() + " "); + QPainterPath path; + path.addRoundedRect(txtBounding, 3, 3); + painter->fillPath(path, markerBrush); + painter->drawText(txtBounding, Qt::AlignCenter, (*it).comment()); + } + //painter->fillRect(QRect(br.x() + framepos, br.y(), 10, br.height()), QBrush(QColor(0, 0, 0, 150))); + } } - if (m_clipType == AV || m_clipType==AUDIO ){ - QPainterPath path= m_clipType==AV ? roundRectPathLower : roundRectPathUpper.united(roundRectPathLower); - painter->fillPath(path,QBrush(QColor(200,200,200,127))); - //for test - int channels=2; - kDebug() << "audioframes=" << baseClip()->audioFrameChache.size(); - for (int frame=0;frame<10 && frame+1< baseClip()->audioFrameChache.size();frame++){ - QRectF re=path.boundingRect(); - - QMap frame_channel_data=baseClip()->audioFrameChache[frame]; - kDebug() << "size=" < 0;channel++){ - - int y=re.y()+re.height()*channel/channels+ (re.height()/channels)/2; - painter->drawLine(re.x() + frame*audio_frame_samples+samples , y+frame_channel_data[channel][0], re.x() +frame*audio_frame_samples+samples+1 /*+ re.width()*/, y+frame_channel_data[channel][0] ); - } - } - } - } + pen.setColor(Qt::black); + pen.setStyle(Qt::SolidLine); + painter->setPen(pen); + // draw start / end fades - double scale = br.width() / m_cropDuration; QBrush fades; if (isSelected()) { - fades = QBrush(QColor(200, 50, 50, 150)); - } - else fades = QBrush(QColor(200, 200, 200, 200)); + fades = QBrush(QColor(200, 50, 50, 150)); + } else fades = QBrush(QColor(200, 200, 200, 200)); if (m_startFade != 0) { - QPainterPath fadeInPath; - fadeInPath.moveTo(br.x() - offset, br.y()); - fadeInPath.lineTo(br.x() - offset, br.y() + br.height()); - fadeInPath.lineTo(br.x() + m_startFade * scale, br.y()); - fadeInPath.closeSubpath(); - painter->fillPath(fadeInPath, fades); - if (isSelected()) { - QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.y() + br.height()); - painter->drawLine(l); - } + QPainterPath fadeInPath; + fadeInPath.moveTo(br.x() , br.y()); + fadeInPath.lineTo(br.x() , br.bottom()); + fadeInPath.lineTo(br.x() + m_startFade * scale, br.y()); + fadeInPath.closeSubpath(); + painter->fillPath(fadeInPath/*.intersected(resultClipPath)*/, fades); + if (isSelected()) { + QLineF l(br.x() + m_startFade * scale, br.y(), br.x(), br.bottom()); + painter->drawLine(l); + } } if (m_endFade != 0) { - QPainterPath fadeOutPath; - fadeOutPath.moveTo(br.x() + br.width(), br.y()); - fadeOutPath.lineTo(br.x() + br.width(), br.y() + br.height()); - fadeOutPath.lineTo(br.x() + br.width() - m_endFade * scale, br.y()); - fadeOutPath.closeSubpath(); - painter->fillPath(fadeOutPath, fades); - if (isSelected()) { - QLineF l(br.x() + br.width() - m_endFade * scale, br.y(), br.x() + br.width(), br.y() + br.height()); - painter->drawLine(l); - } + QPainterPath fadeOutPath; + fadeOutPath.moveTo(br.right(), br.y()); + fadeOutPath.lineTo(br.right(), br.bottom()); + fadeOutPath.lineTo(br.right() - m_endFade * scale, br.y()); + fadeOutPath.closeSubpath(); + painter->fillPath(fadeOutPath/*.intersected(resultClipPath)*/, fades); + if (isSelected()) { + QLineF l(br.right() - m_endFade * scale, br.y(), br.x() + br.width(), br.bottom()); + painter->drawLine(l); + } } - QPen pen = painter->pen(); - pen.setColor(Qt::white); - //pen.setStyle(Qt::DashDotDotLine); //Qt::DotLine); - // Draw clip name - QString effects = effectNames().join(" / "); - if (!effects.isEmpty()) { - painter->setPen(pen); - QFont font = painter->font(); - QFont smallFont = font; - smallFont.setPointSize(8); - painter->setFont(smallFont); - QRectF txtBounding = painter->boundingRect(br, Qt::AlignLeft | Qt::AlignTop, " " + effects + " "); - painter->fillRect(txtBounding, QBrush(QColor(0,0,0,150))); - painter->drawText(txtBounding, Qt::AlignCenter, effects); - pen.setColor(Qt::black); - painter->setPen(pen); - painter->setFont(font); + // Draw effects names + if (!m_effectNames.isEmpty() && br.width() > 30) { + QRectF txtBounding = painter->boundingRect(br, Qt::AlignLeft | Qt::AlignTop, m_effectNames); + txtBounding.setRight(txtBounding.right() + 15); + painter->setPen(Qt::white); + QBrush markerBrush(Qt::SolidPattern); + if (m_timeLine && m_timeLine->state() == QTimeLine::Running) { + qreal value = m_timeLine->currentValue(); + txtBounding.setWidth(txtBounding.width() * value); + markerBrush.setColor(QColor(50 + 200 * (1.0 - value), 50, 50, 100 + 50 * value)); + } else markerBrush.setColor(QColor(50, 50, 50, 150)); + QPainterPath path; + path.addRoundedRect(txtBounding, 4, 4); + painter->fillPath(path/*.intersected(resultClipPath)*/, markerBrush); + painter->drawText(txtBounding, Qt::AlignCenter, m_effectNames); + painter->setPen(Qt::black); } - QRectF txtBounding = painter->boundingRect(br, Qt::AlignCenter, " " + m_clipName + " "); - painter->fillRect(txtBounding, QBrush(QColor(255,255,255,150))); + // Draw clip name + QRectF txtBounding = painter->boundingRect(br, Qt::AlignHCenter | Qt::AlignTop, " " + m_clipName + " "); + //painter->fillRect(txtBounding, QBrush(QColor(255, 255, 255, 150))); + painter->setPen(QColor(0, 0, 0, 180)); + painter->drawText(txtBounding, Qt::AlignCenter, m_clipName); + txtBounding.translate(QPointF(1, 1)); + painter->setPen(QColor(255, 255, 255, 255)); painter->drawText(txtBounding, Qt::AlignCenter, m_clipName); + // draw frame around clip + if (isSelected()) { + pen.setColor(Qt::red); + //pen.setWidth(2); + } else { + pen.setColor(Qt::black); + //pen.setWidth(1); + } + - pen.setColor(Qt::red); - pen.setStyle(Qt::DashDotDotLine); //Qt::DotLine); - if (isSelected()) painter->setPen(pen); + // draw effect or transition keyframes + if (br.width() > 20) drawKeyFrames(painter, option->exposedRect); + + // draw clip border painter->setClipRect(option->exposedRect); - painter->drawPath(roundRectPathUpper.united(roundRectPathLower)); - //painter->fillRect(QRect(br.x(), br.y(), roundingX, roundingY), QBrush(QColor(Qt::green))); - - /*QRectF recta(rect().x(), rect().y(), scale,rect().height()); - painter->drawRect(recta); - painter->drawLine(rect().x() + 1, rect().y(), rect().x() + 1, rect().y() + rect().height()); - painter->drawLine(rect().x() + rect().width(), rect().y(), rect().x() + rect().width(), rect().y() + rect().height()); - painter->setPen(QPen(Qt::black, 1.0)); - painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y()); - painter->drawLine(rect().x(), rect().y() + rect().height(), rect().x() + rect().width(), rect().y() + rect().height());*/ - - //QGraphicsRectItem::paint(painter, option, widget); - //QPen pen(Qt::green, 1.0 / size.x() + 0.5); - //painter->setPen(pen); - //painter->drawLine(rect().x(), rect().y(), rect().x() + rect().width(), rect().y()); - //kDebug()<<"ITEM REPAINT RECT: "<drawText(rect(), Qt::AlignCenter, m_name); - // painter->drawRect(boundingRect()); - //painter->drawRoundRect(-10, -10, 20, 20); - } - - -OPERATIONTYPE ClipItem::operationMode(QPointF pos, double scale) -{ - if (abs(pos.x() - (rect().x() + scale * m_startFade)) < 6 && abs(pos.y() - rect().y()) < 6) return FADEIN; - else if (abs(pos.x() - rect().x()) < 6) return RESIZESTART; - else if (abs(pos.x() - (rect().x() + rect().width() - scale * m_endFade)) < 6 && abs(pos.y() - rect().y()) < 6) return FADEOUT; - else if (abs(pos.x() - (rect().x() + rect().width())) < 6) return RESIZEEND; + painter->setPen(pen); + //painter->setClipRect(option->exposedRect); + painter->drawPath(resultClipPath); + + if (m_hover && br.width() > 30) { + painter->setBrush(QColor(180, 180, 50, 180)); //gradient); + + // draw transitions handles + QPainterPath transitionHandle; + const int handle_size = 4; + transitionHandle.moveTo(0, 0); + transitionHandle.lineTo(handle_size, handle_size); + transitionHandle.lineTo(handle_size * 2, 0); + transitionHandle.lineTo(handle_size * 3, handle_size); + transitionHandle.lineTo(handle_size * 2, handle_size * 2); + transitionHandle.lineTo(handle_size * 3, handle_size * 3); + transitionHandle.lineTo(0, handle_size * 3); + transitionHandle.closeSubpath(); + int pointy = (int)(br.y() + br.height() / 2); + int pointx1 = (int)(br.x() + 10); + int pointx2 = (int)(br.x() + br.width() - (10 + handle_size * 3)); +#if 0 + painter->setPen(QPen(Qt::black)); + painter->setBrush(QBrush(QColor(50, 50, 0))); +#else + /*QRadialGradient gradient(pointx1 + 5, pointy + 5 , 5, 2, 2); + gradient.setColorAt(0.2, Qt::white); + gradient.setColorAt(0.8, Qt::yellow); + gradient.setColorAt(1, Qt::black);*/ + +#endif + painter->translate(pointx1, pointy); + painter->drawPath(transitionHandle); //Ellipse(0, 0 , 10, 10); + painter->translate(-pointx1, -pointy); + + /* QRadialGradient gradient1(pointx2 + 5, pointy + 5 , 5, 2, 2); + gradient1.setColorAt(0.2, Qt::white); + gradient1.setColorAt(0.8, Qt::yellow); + gradient1.setColorAt(1, Qt::black); + painter->setBrush(gradient1);*/ + painter->translate(pointx2, pointy); + QMatrix m; + m.scale(-1.0, 1.0); + //painter->setMatrix(m); + painter->drawPath(transitionHandle); // Ellipse(0, 0, 10, 10); + //painter->setMatrix(m); + painter->translate(- pointx2, -pointy); + } +} + + +OPERATIONTYPE ClipItem::operationMode(QPointF pos, double scale) { + if (isSelected()) { + m_editedKeyframe = mouseOverKeyFrames(pos); + if (m_editedKeyframe != -1) return KEYFRAME; + } + if (qAbs((int)(pos.x() - (rect().x() + scale * m_startFade))) < 6 && qAbs((int)(pos.y() - rect().y())) < 6) { + if (m_startFade == 0) setToolTip(i18n("Add audio fade")); + else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_startFade, m_fps).seconds())); + return FADEIN; + } else if (qAbs((int)(pos.x() - rect().x())) < 6) { + setToolTip(i18n("Crop from start: %1s", cropStart().seconds())); + return RESIZESTART; + } else if (qAbs((int)(pos.x() - (rect().x() + rect().width() - scale * m_endFade))) < 6 && qAbs((int)(pos.y() - rect().y())) < 6) { + if (m_endFade == 0) setToolTip(i18n("Add audio fade")); + else setToolTip(i18n("Audio fade duration: %1s", GenTime(m_endFade, m_fps).seconds())); + return FADEOUT; + } else if (qAbs((int)(pos.x() - (rect().x() + rect().width()))) < 6) { + setToolTip(i18n("Clip duration: %1s", duration().seconds())); + return RESIZEEND; + } else if (qAbs((int)(pos.x() - (rect().x() + 16))) < 10 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 + 5))) < 8) { + setToolTip(i18n("Add transition")); + return TRANSITIONSTART; + } else if (qAbs((int)(pos.x() - (rect().x() + rect().width() - 21))) < 10 && qAbs((int)(pos.y() - (rect().y() + rect().height() / 2 + 5))) < 8) { + setToolTip(i18n("Add transition")); + return TRANSITIONEND; + } + setToolTip(QString()); return MOVE; } -int ClipItem::fadeIn() const -{ - return m_startFade; +QList ClipItem::snapMarkers() const { + QList < GenTime > snaps; + QList < GenTime > markers = baseClip()->snapMarkers(); + GenTime pos; + double framepos; + + for (int i = 0; i < markers.size(); i++) { + pos = markers.at(i) - cropStart(); + if (pos > GenTime()) { + if (pos > duration()) break; + else snaps.append(pos + startPos()); + } + } + return snaps; } -int ClipItem::fadeOut() const -{ - return m_endFade; +QList ClipItem::commentedSnapMarkers() const { + QList < CommentedTime > snaps; + QList < CommentedTime > markers = baseClip()->commentedSnapMarkers(); + GenTime pos; + double framepos; + + for (int i = 0; i < markers.size(); i++) { + pos = markers.at(i).time() - cropStart(); + if (pos > GenTime()) { + if (pos > duration()) break; + else snaps.append(CommentedTime(pos + startPos(), markers.at(i).comment())); + } + } + return snaps; +} + +void ClipItem::slotPrepareAudioThumb(double pixelForOneFrame, QPainterPath path, int startpixel, int endpixel, int channels) { + + QRectF re = path.boundingRect(); + //kDebug() << "// PREP AUDIO THMB FRMO : " << startpixel << ", to: " << endpixel; + //if ( (!audioThumbWasDrawn || framePixelWidth!=pixelForOneFrame ) && !baseClip()->audioFrameChache.isEmpty()){ + + for (int startCache = startpixel - startpixel % 100;startCache + 100 < endpixel ;startCache += 100) { + //kDebug() << "creating " << startCache; + //if (framePixelWidth!=pixelForOneFrame || + if (framePixelWidth == pixelForOneFrame && audioThumbCachePic.contains(startCache)) + continue; + if (audioThumbCachePic[startCache].isNull() || framePixelWidth != pixelForOneFrame) { + audioThumbCachePic[startCache] = QPixmap(100, (int)(re.height())); + audioThumbCachePic[startCache].fill(QColor(200, 200, 200, 0)); + } + bool fullAreaDraw = pixelForOneFrame < 10; + QMap positiveChannelPaths; + QMap negativeChannelPaths; + QPainter pixpainter(&audioThumbCachePic[startCache]); + QPen audiopen; + audiopen.setWidth(0); + pixpainter.setPen(audiopen); + //pixpainter.setRenderHint(QPainter::Antialiasing,true); + //pixpainter.drawLine(0,0,100,re.height()); + int channelHeight = audioThumbCachePic[startCache].height() / channels; + + for (int i = 0;i < channels;i++) { + + positiveChannelPaths[i].moveTo(0, channelHeight*i + channelHeight / 2); + negativeChannelPaths[i].moveTo(0, channelHeight*i + channelHeight / 2); + } + + for (int samples = 0;samples <= 100;samples++) { + double frame = (double)(samples + startCache - 0) / pixelForOneFrame; + int sample = (int)((frame - (int)(frame)) * 20); // AUDIO_FRAME_SIZE + if (frame < 0 || sample < 0 || sample > 19) + continue; + QMap frame_channel_data = baseClip()->audioFrameChache[(int)frame]; + + for (int channel = 0;channel < channels && frame_channel_data[channel].size() > 0;channel++) { + + int y = channelHeight * channel + channelHeight / 2; + int delta = (int)(frame_channel_data[channel][sample] - 127 / 2) * channelHeight / 64; + if (fullAreaDraw) { + positiveChannelPaths[channel].lineTo(samples, 0.1 + y + qAbs(delta)); + negativeChannelPaths[channel].lineTo(samples, 0.1 + y - qAbs(delta)); + } else { + positiveChannelPaths[channel].lineTo(samples, 0.1 + y + delta); + negativeChannelPaths[channel].lineTo(samples, 0.1 + y - delta); + } + } + for (int channel = 0;channel < channels ;channel++) + if (fullAreaDraw && samples == 100) { + positiveChannelPaths[channel].lineTo(samples, channelHeight*channel + channelHeight / 2); + negativeChannelPaths[channel].lineTo(samples, channelHeight*channel + channelHeight / 2); + positiveChannelPaths[channel].lineTo(0, channelHeight*channel + channelHeight / 2); + negativeChannelPaths[channel].lineTo(0, channelHeight*channel + channelHeight / 2); + } + + } + if (m_clipType != AV) pixpainter.setBrush(QBrush(QColor(200, 200, 100))); + else { + pixpainter.setPen(QPen(QColor(0, 0, 0))); + pixpainter.setBrush(QBrush(QColor(60, 60, 60))); + } + for (int i = 0;i < channels;i++) { + if (fullAreaDraw) { + //pixpainter.fillPath(positiveChannelPaths[i].united(negativeChannelPaths[i]),QBrush(Qt::SolidPattern));//or singleif looks better + pixpainter.drawPath(positiveChannelPaths[i].united(negativeChannelPaths[i]));//or singleif looks better + } else + pixpainter.drawPath(positiveChannelPaths[i]); + } + } + //audioThumbWasDrawn=true; + framePixelWidth = pixelForOneFrame; + + //} } -void ClipItem::setFadeIn(int pos, double scale) -{ - int oldIn = m_startFade; - if (pos < 0) pos = 0; - if (pos > m_cropDuration) pos = m_cropDuration / 2; - m_startFade = pos; - if (oldIn > pos) update(rect().x(), rect().y(), oldIn * scale, rect().height()); - else update(rect().x(), rect().y(), pos * scale, rect().height()); +uint ClipItem::fadeIn() const { + return m_startFade; } -void ClipItem::setFadeOut(int pos, double scale) -{ - int oldOut = m_endFade; - if (pos < 0) pos = 0; - if (pos > m_cropDuration) pos = m_cropDuration / 2; - m_endFade = pos; - if (oldOut > pos) update(rect().x() + rect().width() - pos * scale, rect().y(), pos * scale, rect().height()); - else update(rect().x() + rect().width() - oldOut * scale, rect().y(), oldOut * scale, rect().height()); +uint ClipItem::fadeOut() const { + return m_endFade; +} + +void ClipItem::setFadeIn(int pos, double scale) { + int oldIn = m_startFade; + if (pos < 0) pos = 0; + if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2); + m_startFade = pos; + update(rect().x(), rect().y(), qMax(oldIn, pos) * scale, rect().height()); } +void ClipItem::setFadeOut(int pos, double scale) { + int oldOut = m_endFade; + if (pos < 0) pos = 0; + if (pos > m_cropDuration.frames(m_fps)) pos = (int)(m_cropDuration.frames(m_fps) / 2); + m_endFade = pos; + update(rect().x() + rect().width() - qMax(oldOut, pos) * scale, rect().y(), pos * scale, rect().height()); + +} // virtual - void ClipItem::mousePressEvent ( QGraphicsSceneMouseEvent * event ) - { +void ClipItem::mousePressEvent(QGraphicsSceneMouseEvent * event) { /*m_resizeMode = operationMode(event->pos()); if (m_resizeMode == MOVE) { m_maxTrack = scene()->sceneRect().height(); m_grabPoint = (int) (event->pos().x() - rect().x()); }*/ QGraphicsRectItem::mousePressEvent(event); - } +} // virtual - void ClipItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event ) - { +void ClipItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * event) { m_resizeMode = NONE; QGraphicsRectItem::mouseReleaseEvent(event); - } - - void ClipItem::moveTo(int x, double scale, double offset, int newTrack) - { - double origX = rect().x(); - double origY = rect().y(); - bool success = true; - if (x < 0) return; - setRect(x * scale, origY + offset, rect().width(), rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - if (collisionList.size() == 0) m_track = newTrack; - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - if (offset == 0) - { - QRectF other = ((QGraphicsRectItem *)item)->rect(); - if (x < m_startPos) { - kDebug()<<"COLLISION, MOVING TO------"; - m_startPos = ((ClipItem *)item)->endPos() + 1; - origX = m_startPos * scale; - } - else { - kDebug()<<"COLLISION, MOVING TO+++"; - m_startPos = ((ClipItem *)item)->startPos() - m_cropDuration; - origX = m_startPos * scale; - } - } - setRect(origX, origY, rect().width(), rect().height()); - offset = 0; - origX = rect().x(); - success = false; - break; - } - } - if (success) { - m_track = newTrack; - m_startPos = x; - } -/* QList childrenList = QGraphicsItem::children(); - for (int i = 0; i < childrenList.size(); ++i) { - childrenList.at(i)->moveBy(rect().x() - origX , offset); - }*/ - } - -void ClipItem::resizeStart(int posx, double scale) -{ - int durationDiff = posx - m_startPos; - if (durationDiff == 0) return; - kDebug()<<"-- RESCALE: CROP="<= m_cropDuration) { - durationDiff = m_cropDuration - 3; - } - m_startPos += durationDiff; - m_cropStart += durationDiff; - m_cropDuration -= durationDiff; - setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - int diff = ((ClipItem *)item)->endPos() + 1 - m_startPos; - setRect((m_startPos + diff) * scale, rect().y(), (m_cropDuration - diff) * scale, rect().height()); - m_startPos += diff; - m_cropStart += diff; - m_cropDuration -= diff; - break; - } - } - if (m_hasThumbs) startThumbTimer->start(100); } -void ClipItem::resizeEnd(int posx, double scale) -{ - int durationDiff = posx - endPos(); - if (durationDiff == 0) return; - kDebug()<<"-- RESCALE: CROP="<start(100); +} + +void ClipItem::resizeEnd(int posx, double scale) { + const int previous = (cropStart() + duration()).frames(m_fps); + AbstractClipItem::resizeEnd(posx, scale); + checkEffectsKeyframesPos(previous, (cropStart() + duration()).frames(m_fps), false); + if (m_hasThumbs && KdenliveSettings::videothumbnails()) endThumbTimer->start(100); +} + + +void ClipItem::checkEffectsKeyframesPos(const int previous, const int current, bool fromStart) { + for (int i = 0; i < m_effectList.size(); i++) { + QDomElement effect = m_effectList.at(i); + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int j = 0; j < params.count(); j++) { + QDomElement e = params.item(i).toElement(); + if (e.attribute("type") == "keyframe") { + // parse keyframes and adjust values + QStringList keyframes = e.attribute("keyframes").split(";", QString::SkipEmptyParts); + QMap kfr; + foreach(QString str, keyframes) { + int pos = str.section(":", 0, 0).toInt(); + double val = str.section(":", 1, 1).toDouble(); + if (pos == previous) kfr[current] = val; + else { + if (fromStart && pos >= current) kfr[pos] = val; + else if (!fromStart && pos <= current) kfr[pos] = val; + } + } + QString newkfr; + QMap::const_iterator k = kfr.constBegin(); + while (k != kfr.constEnd()) { + newkfr.append(QString::number(k.key()) + ":" + QString::number(k.value()) + ";"); + ++k; + } + e.setAttribute("keyframes", newkfr); + break; + } + } } - else if (m_cropDuration + durationDiff >= m_maxDuration) { - durationDiff = m_maxDuration - m_cropDuration; - } - m_cropDuration += durationDiff; - setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == 70000) - { - int diff = ((ClipItem *)item)->startPos() - 1 - startPos(); - m_cropDuration = diff; - setRect(m_startPos * scale, rect().y(), m_cropDuration * scale, rect().height()); - break; - } - } - if (m_hasThumbs) endThumbTimer->start(100); + if (m_selectedEffect >= 0) setSelectedEffect(m_selectedEffect); } + // virtual - void ClipItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event ) - { - } +/*void ClipItem::mouseMoveEvent(QGraphicsSceneMouseEvent * event) { +}*/ -int ClipItem::track() -{ - return m_track; +int ClipItem::effectsCounter() { + return m_effectsCounter++; } -void ClipItem::setTrack(int track) -{ - m_track = track; +int ClipItem::effectsCount() { + return m_effectList.size(); } -int ClipItem::effectsCounter() -{ - return m_effectsCounter++; +QStringList ClipItem::effectNames() { + return m_effectList.effectNames(); } -int ClipItem::effectsCount() -{ - return m_effectList.size(); +QDomElement ClipItem::effectAt(int ix) { + if (ix > m_effectList.count() - 1 || ix < 0) return QDomElement(); + return m_effectList.at(ix); } -QStringList ClipItem::effectNames() -{ - return m_effectList.effectNames(); +void ClipItem::setEffectAt(int ix, QDomElement effect) { + kDebug() << "CHange EFFECT AT: " << ix << ", CURR: " << m_effectList.at(ix).attribute("tag") << ", NEW: " << effect.attribute("tag"); + m_effectList.insert(ix, effect); + m_effectList.removeAt(ix + 1); + m_effectNames = m_effectList.effectNames().join(" / "); + if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fadeout") update(boundingRect()); + else { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); + } } -QDomElement ClipItem::effectAt(int ix) -{ - return m_effectList.at(ix); +QMap ClipItem::addEffect(QDomElement effect, bool animate) { + QMap effectParams; + bool needRepaint = false; + /*QDomDocument doc; + doc.appendChild(doc.importNode(effect, true)); + kDebug() << "/////// CLIP ADD EFFECT: "<< doc.toString();*/ + m_effectList.append(effect); + effectParams["tag"] = effect.attribute("tag"); + QString effectId = effect.attribute("id"); + if (effectId.isEmpty()) effectId = effect.attribute("tag"); + effectParams["id"] = effectId; + effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); + QString state = effect.attribute("disabled"); + if (!state.isEmpty()) effectParams["disabled"] = state; + QDomNodeList params = effect.elementsByTagName("parameter"); + int fade = 0; + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + if (!e.isNull()) { + if (e.attribute("type") == "keyframe") { + effectParams["keyframes"] = e.attribute("keyframes"); + effectParams["min"] = e.attribute("min"); + effectParams["max"] = e.attribute("max"); + effectParams["factor"] = e.attribute("factor", "1"); + effectParams["starttag"] = e.attribute("starttag", "start"); + effectParams["endtag"] = e.attribute("endtag", "end"); + } + + double f = e.attribute("factor", "1").toDouble(); + + if (f == 1) { + effectParams[e.attribute("name")] = e.attribute("value"); + // check if it is a fade effect + if (effectId == "fadein") { + needRepaint = true; + if (e.attribute("name") == "out") fade += e.attribute("value").toInt(); + else if (e.attribute("name") == "in") fade -= e.attribute("value").toInt(); + } else if (effectId == "fadeout") { + needRepaint = true; + if (e.attribute("name") == "out") fade -= e.attribute("value").toInt(); + else if (e.attribute("name") == "in") fade += e.attribute("value").toInt(); + } + } else { + effectParams[e.attribute("name")] = QString::number(effectParams[e.attribute("name")].toDouble() / f); + } + } + } + m_effectNames = m_effectList.effectNames().join(" / "); + if (fade > 0) m_startFade = fade; + else if (fade < 0) m_endFade = -fade; + if (needRepaint) update(boundingRect()); + if (animate) { + flashClip(); + } else if (!needRepaint) { + QRectF r = boundingRect(); + r.setHeight(20); + update(r); + } + if (m_selectedEffect == -1) { + m_selectedEffect = 0; + setSelectedEffect(m_selectedEffect); + } + return effectParams; +} + +QMap ClipItem::getEffectArgs(QDomElement effect) { + QMap effectParams; + effectParams["tag"] = effect.attribute("tag"); + effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); + effectParams["id"] = effect.attribute("id"); + QString state = effect.attribute("disabled"); + if (!state.isEmpty()) effectParams["disabled"] = state; + QDomNodeList params = effect.elementsByTagName("parameter"); + for (int i = 0; i < params.count(); i++) { + QDomElement e = params.item(i).toElement(); + kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag"); + if (e.attribute("type") == "keyframe") { + kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE"; + effectParams["keyframes"] = e.attribute("keyframes"); + effectParams["max"] = e.attribute("max"); + effectParams["min"] = e.attribute("min"); + effectParams["factor"] = e.attribute("factor", "1"); + effectParams["starttag"] = e.attribute("starttag", "start"); + effectParams["endtag"] = e.attribute("endtag", "end"); + } else if (e.attribute("namedesc").contains(";")) { + QString format = e.attribute("format"); + QStringList separators = format.split("%d", QString::SkipEmptyParts); + QStringList values = e.attribute("value").split(QRegExp("[,:;x]")); + QString neu; + QTextStream txtNeu(&neu); + if (values.size() > 0) + txtNeu << (int)values[0].toDouble(); + for (int i = 0;i < separators.size() && i + 1 < values.size();i++) { + txtNeu << separators[i]; + txtNeu << (int)(values[i+1].toDouble()); + } + effectParams["start"] = neu; + } else { + if (e.attribute("factor", "1") != "1") + effectParams[e.attribute("name")] = QString::number(e.attribute("value").toDouble() / e.attribute("factor").toDouble()); + else effectParams[e.attribute("name")] = e.attribute("value"); + } + } + return effectParams; +} + +void ClipItem::deleteEffect(QString index) { + bool needRepaint = false; + for (int i = 0; i < m_effectList.size(); ++i) { + if (m_effectList.at(i).attribute("kdenlive_ix") == index) { + if (m_effectList.at(i).attribute("id") == "fadein") { + m_startFade = 0; + needRepaint = true; + } else if (m_effectList.at(i).attribute("id") == "fadeout") { + m_endFade = 0; + needRepaint = true; + } + m_effectList.removeAt(i); + break; + } + } + m_effectNames = m_effectList.effectNames().join(" / "); + if (needRepaint) update(boundingRect()); + flashClip(); } -void ClipItem::setEffectAt(int ix, QDomElement effect) -{ - kDebug()<<"CHange EFFECT AT: "<mimeData()->data("kdenlive/effectslist")); + QDomDocument doc; + doc.setContent(effects, true); + QDomElement e = doc.documentElement(); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + if (view) view->slotAddEffect(e, m_startPos, track()); } -QMap ClipItem::addEffect(QDomElement effect) -{ - QMap effectParams; - m_effectList.append(effect); - effectParams["tag"] = effect.attribute("tag"); - effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); - QDomNodeList params = effect.elementsByTagName("parameter"); - for (int i = 0; i < params.count(); i++) { - QDomElement e = params.item(i).toElement(); - if (!e.isNull()) - effectParams[e.attribute("name")] = e.attribute("value"); - } - update(boundingRect()); - return effectParams; +//virtual +void ClipItem::dragEnterEvent(QGraphicsSceneDragDropEvent *event) { + event->setAccepted(event->mimeData()->hasFormat("kdenlive/effectslist")); } -QMap ClipItem::getEffectArgs(QDomElement effect) -{ - QMap effectParams; - effectParams["tag"] = effect.attribute("tag"); - effectParams["kdenlive_ix"] = effect.attribute("kdenlive_ix"); - QDomNodeList params = effect.elementsByTagName("parameter"); - for (int i = 0; i < params.count(); i++) { - QDomElement e = params.item(i).toElement(); - if (!e.isNull()) - effectParams[e.attribute("name")] = e.attribute("value"); - } - return effectParams; +void ClipItem::dragLeaveEvent(QGraphicsSceneDragDropEvent *event) { + Q_UNUSED(event); } - -void ClipItem::deleteEffect(QString index) -{ - for (int i = 0; i < m_effectList.size(); ++i) { - if (m_effectList.at(i).attribute("kdenlive_ix") == index) { - m_effectList.removeAt(i); - break; - } - } - update(boundingRect()); +void ClipItem::addTransition(Transition* t) { + m_transitionsList.append(t); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + QDomDocument doc; + QDomElement e = doc.documentElement(); + //if (view) view->slotAddTransition(this, t->toXML() , t->startPos(), track()); } - - -// virtual +// virtual /* void CustomTrackView::mousePressEvent ( QMouseEvent * event ) { int pos = event->x(); - if (event->modifiers() == Qt::ControlModifier) + if (event->modifiers() == Qt::ControlModifier) setDragMode(QGraphicsView::ScrollHandDrag); - else if (event->modifiers() == Qt::ShiftModifier) + else if (event->modifiers() == Qt::ShiftModifier) setDragMode(QGraphicsView::RubberBandDrag); else { QGraphicsItem * item = itemAt(event->pos());